Choose the correct alternative which will improve the part of the sentence given in quotes.
The conference "will been a" celebration of women's achievements.

Correct option is C

The correct option is (c) Will be a.
Error identification: "Will been" is incorrect because "will" is a modal verb and should be followed by the base form of the verb. "Be" is the correct form, and "a" is the article for "celebration".
Grammatical Rule used: After modal verbs like "will," we use the base form of the verb.
Corrected sentence: The conference will be a celebration of women's achievements.